Hot Corned Beef Wraps

1 (15 ounce) can corn beef hash (or 2 cups leftover meat 1 cup hash browns) 1 cup dice green pepper 1 cup chopped onion 1/2 teaspoon ground allspice 1[...]

6 -8 flour tortillas 1 tablespoon butter or 1 tablespoon margarine 1 lb lean corned beef , shaved 1/2 cup thousand island dressing 1 cup shredded swiss cheese[...]